DMF-5020/DMF-3020/MD-203 (En)
54
Specifications
DMF-5020
[Format]
System.......................................... Minidisc digital audio system
Laser............................................................. Semiconductor laser
Recording method............ Field modulation overwrite method
Audio compression .
ATRAC (Adaptive TRansform Acoustic Coding)
Playing rotation.................... Approx. 400 rpm ~ 900 rpm (CLV)
[D/A conversion]
D/A conversion.................... 1 Bit (24 Bit D.R.I.V.E. conversion)
Oversampling........................................................ 8 fs (352.8 kHz)
[A/D converter]
A/D converter ...................... 5 th order sigma-delta conversion
Sampling frequency........................................................ 44.1 kHz
[Digital audio performance]
Frequency responce (playback mode)... 8 Hz ~ 20 kHz (± 1 dB)
Signal to noise ratio (playback mode).......... More than 105 dB
Dynamic range (playback mode)..................... More than 94 dB
Total harmonic distortion (1 kHz, playback mode) .. Less than 0.007 %
Wow & flutter ..............................Less than unmeasurable limit
Analog input sensitivity / input impedance. 500 mV / 22 kΩ or more
Analog output level / output impedance........ 2.0 V / Less than 400 Ω
Headphone output ...........................................20 mW/32 Ω load
Digital input
Coxaial................................................................ 0.5 Vp-p / 75 Ω
Optical(Wave length 660 nm)................. - 15 dBm ~ - 21 dBm
Digital output
Coxaial................................................................ 0.5 Vp-p / 75 Ω
Optical(Wave length 660 nm)................. - 15 dBm ~ - 21 dBm
[General]
Power consumption.............................................................. 18 W
Dimensions.......................................W : 440 mm (17 - 5 / 16”)
...........................................................H : 94 mm ( 3 - 11 / 16”)
...........................................................D : 379 mm (14 - 15 / 16”)
Weight (Net)............................................................. 4.0 kg (8.8 lb)
1.KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice.
2.The full performance may not be exhibited in an extremely cold location (under a water-freezing temperature).
Notes
Notes
DMF-3020/MD-203
[Format]
System.......................................... Minidisc digital audio system
Laser............................................................. Semiconductor laser
Recording method............ Field modulation overwrite method
Audio compression .
ATRAC (Adaptive TRansform Acoustic Coding)
Playing rotation.................... Approx. 400 rpm ~ 900 rpm (CLV)
[D/A conversion]
D/A conversion....................................................................... 1 Bit
Oversampling........................................................ 8 fs (352.8 kHz)
[A/D converter]
A/D converter ...................... 5 th order sigma-delta conversion
Sampling frequency........................................................ 44.1 kHz
[Digital audio performance]
Frequency responce (playback mode)... 8 Hz ~ 20 kHz (± 1 dB)
Signal to noise ratio (playback mode).......... More than 100 dB
Dynamic range (playback mode)..................... More than 90 dB
Total harmonic distortion (1 kHz, playback mode) .... Less than 0.01 %
Wow & flutter ..............................Less than unmeasurable limit
Analog input sensitivity / input impedance. 500 mV / 22 kΩ or more
Analog output level / output impedance........ 2.0 V / Less than 400 Ω
Headphone output ...........................................20 mW/32 Ω load
Digital input
Coxaial................................................................ 0.5 Vp-p / 75 Ω
Optical(Wave length 660 nm)................. - 15 dBm ~ - 21 dBm
Digital output
Coxaial................................................................ 0.5 Vp-p / 75 Ω
Optical(Wave length 660 nm)................. - 15 dBm ~ - 21 dBm
[General]
Power consumption.............................................................. 18 W
Dimensions.......................................W : 440 mm (17 - 5 / 16”)
...........................................................H : 94 mm ( 3 - 11 / 16”)
...........................................................D : 379 mm (14 - 15 / 16”)
Weight (Net)............................................................. 4.0 kg (8.8 lb)